Dina Y Gewaily1, Juan E Grunwald2, Maxwell Pistilli2, Gui-Shuang Ying2, Maureen G Maguire2, Ebenezer Daniel2, Candace P Ostroff2, Stuart L Fine3. 1. Department of Ophthalmology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania. Electronic address: dina.gewaily@gmail.com. 2. Department of Ophthalmology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania. 3. Department of Ophthalmology, University of Colorado, Aurora, Colorado.
Abstract
PURPOSE: To determine the relationship between delayed patchy choroidal filling and morphologic and functional outcomes among eyes treated with ranibizumab or bevacizumab. DESIGN: Cohort study. METHODS:Comparison of Age-related Macular Degeneration Treatment Trials participants were assigned randomly to ranibizumab or bevacizumab on a monthly or as-needed schedule. Presence of delayed patchy choroidal filling and morphologic and functional outcomes were evaluated among eyes with gradable fluorescein angiography at baseline (n = 973) and at 1 year (n = 860) eyes. RESULTS:Delayed filling was present in 75 (7.7%) of 973 eyes at baseline. Eyes with incident delayed filling at 1 year (23 [2.9%] of 798) showed a mean decrease of 1.7 letters in visual acuity, whereas eyes without incident delayed filling had a mean improvement of 8.1 letters (difference [Δ], -9.8; 95% confidence interval [CI] , -15.8 to -3.9; P < .01). Eyes with incident delayed filling had a larger increase in mean total lesion area of choroidal neovascularization (3.00 mm(2)) than eyes without incident delayed filling (0.56 mm(2); Δ , 2.4; 95% CI, 0.4 to 4.4; P = .02). The proportion with incident delayed filling at 1 year was similar among eyes treated with ranibizumab (10 [2.4%] of 413) or bevacizumab (13 [3.3%] of 385; P = .53) and among eyes treated monthly (12 [3.1%] of 388) or as needed (11 [2.7%] of 410; P = .83). CONCLUSIONS:Delayed patchy choroidal filling was uncommon at baseline. Although only a small percentage of eyes demonstrated delayed filling during the first year of anti-vascular endothelial growth factor treatment, these eyes had worse visual acuity and a larger increase in total lesion area of choroidal neovascularization.
RCT Entities:
PURPOSE: To determine the relationship between delayed patchy choroidal filling and morphologic and functional outcomes among eyes treated with ranibizumab or bevacizumab. DESIGN: Cohort study. METHODS: Comparison of Age-related Macular Degeneration Treatment Trials participants were assigned randomly to ranibizumab or bevacizumab on a monthly or as-needed schedule. Presence of delayed patchy choroidal filling and morphologic and functional outcomes were evaluated among eyes with gradable fluorescein angiography at baseline (n = 973) and at 1 year (n = 860) eyes. RESULTS: Delayed filling was present in 75 (7.7%) of 973 eyes at baseline. Eyes with incident delayed filling at 1 year (23 [2.9%] of 798) showed a mean decrease of 1.7 letters in visual acuity, whereas eyes without incident delayed filling had a mean improvement of 8.1 letters (difference [Δ], -9.8; 95% confidence interval [CI] , -15.8 to -3.9; P < .01). Eyes with incident delayed filling had a larger increase in mean total lesion area of choroidal neovascularization (3.00 mm(2)) than eyes without incident delayed filling (0.56 mm(2); Δ , 2.4; 95% CI, 0.4 to 4.4; P = .02). The proportion with incident delayed filling at 1 year was similar among eyes treated with ranibizumab (10 [2.4%] of 413) or bevacizumab (13 [3.3%] of 385; P = .53) and among eyes treated monthly (12 [3.1%] of 388) or as needed (11 [2.7%] of 410; P = .83). CONCLUSIONS: Delayed patchy choroidal filling was uncommon at baseline. Although only a small percentage of eyes demonstrated delayed filling during the first year of anti-vascular endothelial growth factor treatment, these eyes had worse visual acuity and a larger increase in total lesion area of choroidal neovascularization.
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Authors: Daniel F Martin; Maureen G Maguire; Gui-shuang Ying; Juan E Grunwald; Stuart L Fine; Glenn J Jaffe Journal: N Engl J Med Date: 2011-04-28 Impact factor: 91.245
Authors: Roy W Beck; Pamela S Moke; Andrew H Turpin; Frederick L Ferris; John Paul SanGiovanni; Chris A Johnson; Eileen E Birch; Danielle L Chandler; Terry A Cox; R Clifford Blair; Raymond T Kraker Journal: Am J Ophthalmol Date: 2003-02 Impact factor: 5.258
Authors: Qiang Zhou; Ebenezer Daniel; Juan E Grunwald; Maureen G Maguire; Dina Y Gewaily; Daniel F Martin; Gui-Shuang Ying Journal: Acta Ophthalmol Date: 2017-03-08 Impact factor: 3.761